The G-B001MVB-8JR is a direct descendant of the 1994 DW-001 "Nexax" series, a model that earned the "Jason" moniker due to its perforated, mask-like resin bezel. While the original utilized a fully enveloped resin case for shock absorption, this modern iteration employs Casio’s Carbon Core Guard structure alongside a dual-bezel system.
Although it visually retains the ventilation ports at six o'clock, the updated architecture omits the 1994 model's thermometer sensor in favor of Module 3519, which integrates Bluetooth connectivity for automatic time synchronization.
G-Shock, a division of Casio, effectively created the "tough watch" category upon its debut in 1983. The brand was born from engineer Kikuo Ibe's "Triple 10" concept: a watch capable of surviving a 10-meter fall, with 10-bar (100m) water resistance, and a 10-year battery life. This was achieved through a revolutionary hollow case structure where the timekeeping module "floats" within a protective urethane bezel, isolating it from external shock.
While initially a purely utilitarian instrument, G-Shock's absolute durability made it a foundational tool for military and sports use. It has since evolved into a global cultural phenomenon, embraced by streetwear, fashion, and art, with its myriad collaborations and iterations making it a distinct and accessible collecting category.
Overall Grade: Brand New Production: 2026 Contents: Full-set Genre: Sports Watch
Size: approx. 47x50mm Thickness: approx. 19mm Lug Width: Integrated
Case: Carbon core guard case, resin and stainless steel, matte finish Bezel: Grey translucent and gold-tone, matte and mirrored finish Dial: Black negative display digital LCD Hands: ---
Crown: Functional pushers on both sides of case Crystal: Mineral crystal Bracelet: Grey resin strap Caseback: Stainless steel, solid, screwed-on Movement: Quartz Caliber: Module 3519